package mapper;

import javabean.Student;

import java.util.List;

public interface StudentMapper {
    List<Student> selectAll();
    List<Student> selectByStudent(Student student);
    List<Student> selectOneByStudent(Student student);

    int updateStudent(Student student);

    int trimTest();

    int deleteByArray(int[] ids);
    int insertList(List<Student> students);
}

